Base | Representation |
---|---|
bin | 11001010011111… |
… | …00111110010001 |
3 | 112210112012002210 |
4 | 30221330332101 |
5 | 413323333431 |
6 | 33022502333 |
7 | 5155504053 |
oct | 1451747621 |
9 | 483465083 |
10 | 212324241 |
11 | a9940388 |
12 | 5b1349a9 |
13 | 34cb0a5c |
14 | 202ad8d3 |
15 | 13990d46 |
hex | ca7cf91 |
212324241 has 8 divisors (see below), whose sum is σ = 290750464. Its totient is φ = 137723760.
The previous prime is 212324227. The next prime is 212324249. The reversal of 212324241 is 142423212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 212324241 - 214 = 212307857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212324249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956305 + ... + 956526.
It is an arithmetic number, because the mean of its divisors is an integer number (36343808).
Almost surely, 2212324241 is an apocalyptic number.
It is an amenable number.
212324241 is a deficient number, since it is larger than the sum of its proper divisors (78426223).
212324241 is a wasteful number, since it uses less digits than its factorization.
212324241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1912871.
The product of its digits is 768, while the sum is 21.
The square root of 212324241 is about 14571.3500060907. The cubic root of 212324241 is about 596.5770286920.
Adding to 212324241 its reverse (142423212), we get a palindrome (354747453).
The spelling of 212324241 in words is "two hundred twelve million, three hundred twenty-four thousand, two hundred forty-one".
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